Difference between revisions of "RSB-3730 user guide"

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(Created page with " == '''資源特性(Features)''' == *NXP i.MX 8M PLUS 4xA53@1.8GHz *Integrate 2.3 TOPS NPU and extend 8-26 TOPS AI card *4kP30,1080p60 HEVC, H.264, VP9, VP8 decoding *1080...")
 
 
(59 intermediate revisions by 2 users not shown)
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−
== '''資源特性(Features)''' ==
+
== '''產品介绍（Product Presentation）''' ==
 +
 
 +
=== '''產品特性(Product Features)''' ===
  
 
*NXP i.MX 8M PLUS 4xA53@1.8GHz  
 
*NXP i.MX 8M PLUS 4xA53@1.8GHz  
Line 15: Line 17:
 
*Embeded DeviceOn, DeviceOn.CommBridge  
 
*Embeded DeviceOn, DeviceOn.CommBridge  
  
−
== '''簡介（Introduction）''' ==
+
=== '''產品官網鏈結（Product official website link）''' ===
  
−
Advantech EPC-R5710 is an AI edge intelligent industrial gateway integrating NXP's high performance of video coding/decoding and AI function. It can provide 2.3-28.3 TOPS NPU AI computing power, and support multiple network ports, a variety of industrial interfaces and storage, as well as wireless technologies including 5G/4G,Wi-Fi5/6. It also supports 8-way MIC array to realize audio and video AI analysis. Integrated cloud collaboration functions.EPC-R5710 supports a variety of PLC data acquisition and industrial protocol conversion. With its high performance and high quality, it is widely used in AI video surveillance, machine vision and industrial data acquisition applications in the fields of security, smart city, smart transportation, smart factory, energy and power.
+
[https://www.advantech.com/en/products/5912096e-f242-4b17-993a-1acdcaada6f6/rsb-3730/mod_5d7887e6-b7e3-427c-8729-b81ac7d89ccd '''RSB-3730 ''']
  
−
== '''規格（Specifications）''' ==
+
== '''硬件接口說明（Hardware interface description）''' ==
  
−
<font color="#e74c3c">[[File:EPC-R5710 Specifications.png|RTENOTITLE]]</font>
+
=== '''接口布局圖&nbsp;Board Layout''' ===
  
−
== '''訂購資訊(Ordering Information)''' ==
+
[[File:RSB-3730 Board Layout.png|500x400px|RSB-3730 Board Layout.png]]
  
−
<font color="#e74c3c">[[File:EPC-R5710-orderinfo.PNG|RTENOTITLE]]</font>
+
[[File:RSB-3730 Board Layout 1.png|500x400px|RSB-3730 Board Layout 1.png]]
  
−
== '''Packing List''' ==
+
=== '''接口尺寸&nbsp;Board Dimension''' ===
  
−
[[File:EPC-R5710-packing list.PNG|RTENOTITLE]]
+
[[File:RSB-3730 Board Dimension.png|RTENOTITLE]]
  
−
== '''Optional Accessories''' ==
+
=== '''Jumper List''' ===
  
−
<font color="#e74c3c">[[File:EPC-R5710 4-1-Optional Accessories.PNG|RTENOTITLE]]</font>
+
{| border="1" cellpadding="1" cellspacing="1" style="width: 500px;"
 +
|-
 +
| style="width: 103px;" | '''Jumper list'''
 +
| style="width: 384px;" | &nbsp;
 +
|-
 +
| style="width: 103px;" | [[RSB-3730_Jumper_VDD|VDD]]
 +
| style="width: 384px;" | VDD 3.3V &5V LVDS VDD & Backlight power level select
 +
|-
 +
| style="width: 103px;" | [[RSB-3730_Jumper_BLP1|BLP1]]
 +
| style="width: 384px;" | LVDS Backlight power 12V select
 +
|-
 +
| style="width: 103px;" | [[RSB-3730_Jumper_SW1|SW1]]
 +
| style="width: 384px;" | AT &ATX Mode select and boot mode select
 +
|-
 +
| style="width: 103px;" | [[RSB-3730_Jumper_BTN|BTN]]
 +
| style="width: 384px;" | Power Button
 +
|}
  
−
<font color="#e74c3c">[[File:EPC-R5710 4-2-optional accessories.PNG|RTENOTITLE]]</font>
+
&nbsp;
  
−
== '''接口布局和尺寸(Layout and Sizes)''' ==
+
=== '''Connector List''' ===
  
−
=== '''External I/O''' ===
+
{| border="1" cellpadding="1" cellspacing="1" style="width: 500px;"
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_COM1/DEBUG2|COM1/DEBUG2]]
 +
| style="width: 330px;" | Debug CONN
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_BAT|BAT]]
 +
| style="width: 330px;" | RTC CONN
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_M.2|M.2]]
 +
| style="width: 330px;" | M.2 CONN
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_LINE_OUT|LINE OUT]]
 +
| style="width: 330px;" | LINE OUT CONN
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_MIC_IN|MIC IN]]
 +
| style="width: 330px;" | MIC IN CONN
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_UIO1|UIO1]]
 +
| style="width: 330px;" | UIO1
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_UIO2|UIO2]]
 +
| style="width: 330px;" | UIO2
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_LVDS|LVDS]]
 +
| style="width: 330px;" | LVDS CONN
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_SD|SD]]
 +
| style="width: 330px;" | SD slot
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_SIM|SIM]]
 +
| style="width: 330px;" | SIM slot
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_OTG|OTG]]
 +
| style="width: 330px;" | OTG
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_DCIN|DCIN]]
 +
| style="width: 330px;" | DC-IN JACK
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_USB1|USB1]]
 +
| style="width: 330px;" | USB CONN
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_HDMI|HDMI]]
 +
| style="width: 330px;" | HDMI CONN
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_COM|COM]]
 +
| style="width: 330px;" | COM CONN
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_RST|RST]]
 +
| style="width: 330px;" | RST CONN
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_LED|LED]]
 +
| style="width: 330px;" | LED
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_Mini_PCIE|Mini PCIE]]
 +
| style="width: 330px;" | Mini PCIE CONN
 +
|-
 +
| style="width: 158px;" | [[RSB-3730_Connector_LAN1|LAN1]]
 +
| style="width: 330px;" | RJ45 LAN
 +
|}
  
−
<font color="#e74c3c">[[File:EPC-R5710 Dimensions.png|RTENOTITLE]]</font>
+
== '''快速入門（Quick Start）''' ==
  
−
=== '''接口布局圖 Board Dimension Layout''' ===
 
  
−
'''I/O'''
+
=== '''系統下載（OS Dowload）''' ===
  
−
[[File:EPC-R5710 IO.png|RTENOTITLE]]
+
Note：&nbsp;&nbsp;LIV= Yocto Linux,&nbsp;UIV=Ubuntu,&nbsp;DIV = Debian, AIV=Android
  
−
[[File:EPC-R5710 IO 1.png|750x800px|EPC-R5710 IO 1.png]]
+
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; LBV=BSP, LIV= Image
  
−
== '''Connector List''' ==
+
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; LIV9=Yocto2.5, LIVA=Yocto3.0, LIVB=Yocto 3.3……
  
−
#[[DC_Power_Jack（DC-IN）|'''DC Power Jack（DC-IN）''']]
+
See more details&nbsp;:
−
#[[USB_Ports|'''USB Ports''']]
 
−
#[[LAN_Ports|'''LAN Ports''']]
 
−
#[[HDMI|'''HDMI''']]
 
−
#[[CAN|'''CAN''']]
 
−
#[[RS232&DEBUG|'''RS232&DEBUG''']]
 
−
#[[SIM&SD|'''SIM&SD''']]
 
−
#[[Reset|'''Reset''']]
 
−
#[[Recovery|'''Recovery''']]
 
−
#[[GPIO|'''GPIO''']]
 
−
#[[I2S/I2C|'''I2S/I2C''']]
 
  
−
== '''快速入门（Quick Start）''' ==
+
[https://ess-wiki.advantech.com.tw/view/RSB-3730/AIMLinux/NamingRule NamingRule]
  
−
=== '''系统下载（OS Dowload）''' ===
+
[https://ess-wiki.advantech.com.tw/view/RSB3730//AIMLinux/NXP/Released_Image Introduction of Released Image]
  
−
*'''Linux系统（Linux OS）'''  
+
{| border="1" cellpadding="1" cellspacing="1"
 +
|-
 +
| '''Product'''
 +
| '''Image Version'''
 +
| '''Release Date'''
 +
| '''Release Version'''
 +
| '''Release notes'''
 +
| '''Image Download'''
 +
| '''BSP Download Tag'''
 +
| '''Comment'''
 +
| '''SDK'''
 +
| '''Module'''
 +
| '''Test Report'''
 +
|-
 +
| RSB-3730
 +
| VA1041
 +
| 2023/04/23
 +
| RTM
 +
| [http://ess-wiki.advantech.com.tw/view/AIM-Linux/BSP/NXP/Linux_Yocto_OS_Release_note/RSB-3730A2/LIVA1041 Release_Note]
 +
|
 +
[https://pan.baidu.com/s/1-TlbsqRMoumPJbXrknM0jA Baidu]&nbsp;&nbsp; &nbsp; &nbsp;Password：a887
 +
 
 +
[https://www.dropbox.com/scl/fo/i7zz5i7yiu7u8j1evlk25/h?rlkey=2dt1s2r6jedtwye3gcuipco1h&dl=0 Dropbox]
 +
 
 +
| imx8LBVA1041.xml
 +
|
 +
2G RTM
  
−
'''Yocto 3.0：'''
+
4G N.A
  
−
{| style="width:1320px; border:undefined"
+
| [https://www.dropbox.com/sh/bfmjsggjc0c1g7t/AABp4yVBwQXw1JjQXsjLJ_j5a?dl=0 SDK]
−
|-
+
| [http://ess-wiki.advantech.com.tw/view/Modules Modules]
−
| style="width:187px" | Part Number
+
| [http://ess-wiki.advantech.com.tw/wiki/index.php?title=Test_Report&action=edit&redlink=1 Test Report]
−
| style="width:114px" | Configuartion
 
−
| style="width:145px" | ImageName
 
−
| style="width:197px" | Image Download
 
−
| style="width:222px" | BSP Name
 
−
| style="width:154px" | BSP Download
 
−
| style="width:139px" | SDK Version
 
−
| style="width:122px" | SDK Download
 
−
|-
 
−
| style="width:187px" | EPC-R5710NQ-BLA1E
 
−
| style="width:114px" | 4GB,-0 ~ 50°C
 
−
| style="width:145px" | &nbsp;
 
−
| style="width:197px" | &nbsp;
 
−
| style="width:222px" | &nbsp;
 
−
| style="width:154px" | &nbsp;
 
−
| style="width:139px" | &nbsp;
 
−
| style="width:122px" | &nbsp;
 
−
|-
 
−
| style="width:187px" | EPC-R5710NQ-ALA1E
 
−
| style="width:114px" | 6GB,-0 ~ 50°C
 
−
| style="width:145px" | &nbsp;
 
−
| style="width:197px" | &nbsp;
 
−
| style="width:222px" | &nbsp;
 
−
| style="width:154px" | &nbsp;
 
−
| style="width:139px" | &nbsp;
 
−
| style="width:122px" | &nbsp;
 
−
|-
 
−
| style="width:187px" | EPC-R5710IQ-XLA1E
 
−
| style="width:114px" | 2GB,-40 ~ 70°C
 
−
| style="width:145px" | &nbsp;
 
−
| style="width:197px" | &nbsp;
 
−
| style="width:222px" | &nbsp;
 
−
| style="width:154px" | &nbsp;
 
−
| style="width:139px" | &nbsp;
 
−
| style="width:122px" | &nbsp;
 
−
|-
 
−
| style="width:187px" | EPC-R5710IQ-BLA1E
 
−
| style="width:114px" | 4GB,-40 ~ 70°C
 
−
| style="width:145px" | &nbsp;
 
−
| style="width:197px" | &nbsp;
 
−
| style="width:222px" | &nbsp;
 
−
| style="width:154px" | &nbsp;
 
−
| style="width:139px" | &nbsp;
 
−
| style="width:122px" | &nbsp;
 
 
|-
 
|-
−
| style="width:187px" | EPC-R5710IQ-ALA1E
+
| RSB-3730
−
| style="width:114px" | 6GB,-40 ~ 70°C
+
| VA1045
−
| style="width:145px" | &nbsp;
+
| 2023/05/06
−
| style="width:197px" | &nbsp;
+
| RTM
−
| style="width:222px" | &nbsp;
+
| [http://ess-wiki.advantech.com.tw/view/AIM-Linux/BSP/NXP/Linux_Yocto_OS_Release_note/RSB-3730A2/LIVA1045 Release_Note]
−
| style="width:154px" | &nbsp;
+
|  
−
| style="width:139px" | &nbsp;
+
[https://pan.baidu.com/s/1LbK4UuCx1cjvsmBen3kkPQ Baidu]&nbsp;&nbsp; &nbsp; &nbsp;Password：a887
−
| style="width:122px" | &nbsp;
 
−
|}
 
  
−
Note： LIV= Yocto Linux, UIV=Ubuntu, DIV = Debian, AIV=Android
+
[https://www.dropbox.com/scl/fo/gts9kel7q39ahgww6v88h/h?rlkey=qp1umab5whthnmv9232n16vu1&dl=0 Dropbox]
  
−
LBV=BSP, LIV= Image
+
| imx8LBVA1045.xml
−
 
+
| 4G RTM
−
LIV9=Yocto2.5, LIVA=Yocto3.0, LIVB=Yocto 3.3……
+
| [https://www.dropbox.com/sh/bfmjsggjc0c1g7t/AABp4yVBwQXw1JjQXsjLJ_j5a?dl=0 SDK]
 +
| [http://ess-wiki.advantech.com.tw/view/Modules Modules]
 +
| [http://ess-wiki.advantech.com.tw/wiki/index.php?title=Test_Report&action=edit&redlink=1 Test Report]
 +
|}
  
 
*Alpha: Basic I/O function bring up by RD;  
 
*Alpha: Basic I/O function bring up by RD;  
Line 142: Line 191:
 
*GA: Beta version by QE verification;  
 
*GA: Beta version by QE verification;  
  
−
*RTM: Beta version by SI/Power/QE verification and pre-loaded  
+
*RTM: Beta version by SI/Power/QE verification and pre-loaded;
 +
 
 +
=== '''系统更新方法（System update method）''' ===
 +
 
 +
'''Device Routes：'''
 +
 
 +
eMMC：/dev/mmcblk2
 +
 
 +
SD: /dev/mmcblk1
 +
 
 +
QSPI: /dev/mtd0
 +
 
 +
[[File:RSB-3730 SW1 boot sel 1.PNG]]
  
−
== '''Linux烧录方式（Linux Falsh eMMC Method）''' ==
+
'''For example：SD test'''
 +
<pre># dd if=/dev/urandom of=data bs=1 count=1024
 +
# dd if=/dev/mmcblk1 of=backup bs=1 count=1024 skip=4096
 +
# dd if=data of=/dev/mmcblk1 bs=1 seek=4096
 +
# dd if=/dev/mmcblk1 of=data1 bs=1 count=1024 skip=4096
 +
# diff data data1
 +
# dd if=backup of=/dev/mmcblk1 bs=1 seek=4096</pre>
  
−
=== '''Install the system from SD card''' ===
+
'''Install the System from SD Card'''
  
−
1. Copy imx-image-full-imx8mpepcr5710a1-xxxxxx.rootfs.sdcard package to your desk- top.<br/> 2. Insert SD card to PC.<br/> 3. Make a bootable SD card. For example, the node of an SD card is /dev/sdv
+
1. Copy imx-image-full-imx8mmrsb3730a2-xxxxxx.rootfs.sdcard package to your desk- top. use ubuntu OS.<br/> 2. Insert SD card to PC.<br/> 3. Make a bootable SD card. For example, the node of an SD card is /dev/sdv.
−
<pre> # umount /dev/sdv*
+
<pre># umount /dev/sdv*
−
# dd if=./imx-image-full-imx8mpepcr5710a1-xxxx.rootfs.sdcard of=/dev/sdv bs=1M&nbsp;&nbsp;;sync
+
# dd if=./imx-image-full-imx8mmrsb3730a2-xxxx.rootfs.sdcard \
−
</pre>
+
of=/dev/sdv bs=1M
 +
# sync</pre>
  
−
4.Insert SD card and copy imx-image-full-imx8mpepcr5710a1-xxxxxx.rootfs.sdcard to USB disk.<br/> 5. Insert USB disk and SD card then boot the whole system from SD card by changing SW1 to 1-2 ON, 3-4 OFF.<br/> 6. Enter usb disk folder, make a bootable emmc
+
4. Insert SD card and copy imx-image-full-imx8mmrsb3730a1-xxxxxx.rootfs.sdcard to USB disk.<br/> 5. Insert USB disk and SD card then boot the whole system from SD card by changing SW1 to 1-2 ON.<br/> 6. Enter usb disk folder, make a bootable emmc.
 
<pre># cd /run/media/sda1/
 
<pre># cd /run/media/sda1/
 
# umount /dev/mmcblk2*
 
# umount /dev/mmcblk2*
−
# dd if=./imx-image-full-imx8mpepcr5710a1-xxxx.rootfs.sdcard of=/dev/mmcblk2 bs=1M&nbsp;;sync
+
# dd if=./imx-image-full-imx8mmrsb3730a2-xxxx.rootfs.sdcard \
 +
of=/dev/mmcblk2 bs=1M
 +
# sync
 
</pre>
 
</pre>
  
−
=== '''Button for System Recovery With SD Card''' ===
+
== '''Linux基本使用方法（Linux Basic usage method）''' ==
−
<div>Function: used to upgrade or use the operating system in the SD card;</div> <div>Operation method: press the recovery button, plug in the power supply, power on the machine, press it for 2 seconds, and start it from the SD card;</div> <div>After starting from the SD card, whether the customer needs to upgrade or use the SD card system is customized by the customer (by modifying the files in the SD card)</div>
+
 
−
[[File:EPC-R5710 Button recovery.png|RTENOTITLE]]
+
=== '''[[RSB-3730_Display_Setting|Display Setting]]''' ===
 +
 
 +
=== '''[[RSB-3730_UART（RS-232/RS-485）|UART（RS-232/RS-485）]]''' ===
 +
 
 +
=== '''[[RSB-3730_USB|USB]]''' ===
 +
 
 +
=== '''[[RSB-3730_Ethernet|Ethernet]]''' ===
 +
 
 +
=== '''[[RSB-3730_WiFi_Setup|WiFi Setup]]''' ===
 +
 
 +
=== '''[[RSB-3730_BT|BT]]''' ===
  
−
&nbsp;
+
=== '''[[RSB-3730_4/5G|4G]]''' ===
 +
 
 +
=== '''[[RSB-3730_Audio|Audio]]''' ===
  
−
&nbsp;
+
=== '''[[RSB-3730_GPIO|GPIO]]''' ===
  
−
&nbsp;
+
=== '''[[RSB-3730_I2C_Test|I2C Test]]''' ===
  
−
== '''User Guide Yocto 3.0''' ==
+
=== '''[[RSB-3730_RTC|RTC]]''' ===
  
−
=== '''[[Yocto_Linux_BSP_User_Guide_for_EPC-R5710_series_-Yocto_3.0|Yocto_Linux_BSP_User_Guide _for_EPC-R5710_series -Yocto 3.0]]''' ===
+
=== '''[[RSB-3730_Watchdog|Watchdog]]''' ===
  
−
=== '''[[EPC-R5710_AI_Test_Internal_NPU|AI Test_Internal NPU]]''' ===
+
=== [[RSB-3730_UIO_Test|'''UIO Test''']] ===
  
−
=== '''[[EPC-R5710_Extend_AI_Card|Extend AI Card]]''' ===
+
== '''BSP/Linux編譯''' ==
  
−
=== '''[[Getting_Start(EPC-R5710)|Getting Start]]''' ===
+
=== '''[[Yocto_Linux_BSP_Ver.A_User_Guide_for_RSB-3730_series_-Yocto_3.0|Yocto Linux BSP Ver.A User Guide for RSB-3730 series -Yocto 3.0]]''' ===

Latest revision as of 07:40, 11 July 2024

產品介绍（Product Presentation）

產品特性(Product Features)

  • NXP i.MX 8M PLUS 4xA53@1.8GHz
  • Integrate 2.3 TOPS NPU and extend 8-26 TOPS AI card
  • 4kP30,1080p60 HEVC, H.264, VP9, VP8 decoding
  • 1080p60 H.265, H.264 encoding
  • 1xHDMI2.0
  • 5xGbE LAN, 1xGbE Fiber
  • USB3.0,USB2.0,RS232,RS485,CAN FD,SATA,SD
  • 8 Channels Mic Array
  • Support AI card/5G/4G/GPS/ Wi-Fi 5/Wi-Fi6/BT
  • Support TPM,TCM
  • Linux and, Andriod
  • Embeded DeviceOn, DeviceOn.CommBridge

產品官網鏈結（Product official website link）

RSB-3730 

硬件接口說明（Hardware interface description）

接口布局圖 Board Layout

RSB-3730 Board Layout.png

RSB-3730 Board Layout 1.png

接口尺寸 Board Dimension

RTENOTITLE

Jumper List

Jumper list  
VDD VDD 3.3V &5V LVDS VDD & Backlight power level select
BLP1 LVDS Backlight power 12V select
SW1 AT &ATX Mode select and boot mode select
BTN Power Button

 

Connector List

COM1/DEBUG2 Debug CONN
BAT RTC CONN
M.2 M.2 CONN
LINE OUT LINE OUT CONN
MIC IN MIC IN CONN
UIO1 UIO1
UIO2 UIO2
LVDS LVDS CONN
SD SD slot
SIM SIM slot
OTG OTG
DCIN DC-IN JACK
USB1 USB CONN
HDMI HDMI CONN
COM COM CONN
RST RST CONN
LED LED
Mini PCIE Mini PCIE CONN
LAN1 RJ45 LAN

快速入門（Quick Start）

系統下載（OS Dowload）

Note：  LIV= Yocto Linux, UIV=Ubuntu, DIV = Debian, AIV=Android

             LBV=BSP, LIV= Image

             LIV9=Yocto2.5, LIVA=Yocto3.0, LIVB=Yocto 3.3……

See more details :

NamingRule

Introduction of Released Image

Product Image Version Release Date Release Version Release notes Image Download BSP Download Tag Comment SDK Module Test Report
RSB-3730 VA1041 2023/04/23 RTM Release_Note

Baidu      Password：a887

Dropbox

imx8LBVA1041.xml

2G RTM

4G N.A

SDK Modules Test Report
RSB-3730 VA1045 2023/05/06 RTM Release_Note

Baidu      Password：a887

Dropbox

imx8LBVA1045.xml 4G RTM SDK Modules Test Report
  • Alpha: Basic I/O function bring up by RD;
  • Beta: Basic I/O function、performance and middleware verified by RD. Peripherals integrated;
  • GA: Beta version by QE verification;
  • RTM: Beta version by SI/Power/QE verification and pre-loaded;

系统更新方法（System update method）

Device Routes：

eMMC：/dev/mmcblk2

SD: /dev/mmcblk1

QSPI: /dev/mtd0

RSB-3730 SW1 boot sel 1.PNG

For example：SD test 

# dd if=/dev/urandom of=data bs=1 count=1024
# dd if=/dev/mmcblk1 of=backup bs=1 count=1024 skip=4096
# dd if=data of=/dev/mmcblk1 bs=1 seek=4096
# dd if=/dev/mmcblk1 of=data1 bs=1 count=1024 skip=4096
# diff data data1
# dd if=backup of=/dev/mmcblk1 bs=1 seek=4096

Install the System from SD Card

1. Copy imx-image-full-imx8mmrsb3730a2-xxxxxx.rootfs.sdcard package to your desk- top. use ubuntu OS.
2. Insert SD card to PC.
3. Make a bootable SD card. For example, the node of an SD card is /dev/sdv. 

# umount /dev/sdv*
# dd if=./imx-image-full-imx8mmrsb3730a2-xxxx.rootfs.sdcard \
of=/dev/sdv bs=1M
# sync

4. Insert SD card and copy imx-image-full-imx8mmrsb3730a1-xxxxxx.rootfs.sdcard to USB disk.
5. Insert USB disk and SD card then boot the whole system from SD card by changing SW1 to 1-2 ON.
6. Enter usb disk folder, make a bootable emmc. 

# cd /run/media/sda1/
# umount /dev/mmcblk2*
# dd if=./imx-image-full-imx8mmrsb3730a2-xxxx.rootfs.sdcard \
of=/dev/mmcblk2 bs=1M
# sync

Linux基本使用方法（Linux Basic usage method）

Display Setting

UART（RS-232/RS-485）

USB

Ethernet

WiFi Setup

BT

4G

Audio

GPIO

I2C Test

RTC

Watchdog

UIO Test

BSP/Linux編譯

Yocto Linux BSP Ver.A User Guide for RSB-3730 series -Yocto 3.0

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